One problem related to transmission fluid leaking has been reported for the 2011 Honda Pilot. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Honda Pilot based on all problems reported for the 2011 Pilot.
I bought 2011 Honda Pilot ex-l res at the end of April, 2011. I noticed there was a pink color oil leak (3" size) on my garage floor on the first day after about 60 mile drive. After then, it kept leaking every time after running the car. I have Honda dealer checked it yesterday. I was told that was the transmission fluid leak. I was shocked when I heard this. It is a brand new car and transmission oil leaked at the first day when I drove from dealer back to home (~60 miles). The dealer could not locate where exactly the leak comes from and waiting for the response and decision from Honda corp to either fix it it replace the transmission. I searched and knew that there are lots the same issues on Pilot. The more you drive, the worse the problem is even after repairing it. I wish I knew this issue before I bought this junk.